275461164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1252

約数の個数: 144

約数和(自身を含む): 826076160

約数和(自身を除く): 550614996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 124, 132, 171, 186, 198, 209, 228, 279, 341, 342, 372, 396, 418, 558, 589, 627, 682, 684, 836, 1023, 1116, 1178, 1181, 1254, 1364, 1767, 1881, 2046, 2356, 2362, 2508, 3069, 3534, 3543, 3762, 4092, 4724, 5301, 6138, 6479, 7068, 7086, 7524, 10602, 10629, 12276, 12958, 12991, 14172, 19437, 21204, 21258, 22439, 25916, 25982, 36611, 38874, 38973, 42516, 44878, 51964, 58311, 67317, 73222, 77748, 77946, 89756, 109833, 116622, 116919, 134634, 146444, 155892, 201951, 219666, 233244, 233838, 246829, 269268, 329499, 402721, 403902, 439332, 467676, 493658, 658998, 695609, 740487, 805442, 807804, 987316, 1208163, 1317996, 1391218, 1480974, 1610884, 2086827, 2221461, 2416326, 2782436, 2961948, 3624489, 4173654, 4442922, 4832652, 6260481, 7248978, 7651699, 8347308, 8885844, 12520962, 14497956, 15303398, 22955097, 25041924, 30606796, 45910194, 68865291, 91820388, 137730582, 275461164]

約数ペア:

[(1, 275461164), (2, 137730582), (3, 91820388), (4, 68865291), (6, 45910194), (9, 30606796), (11, 25041924), (12, 22955097), (18, 15303398), (19, 14497956), (22, 12520962), (31, 8885844), (33, 8347308), (36, 7651699), (38, 7248978), (44, 6260481), (57, 4832652), (62, 4442922), (66, 4173654), (76, 3624489), (93, 2961948), (99, 2782436), (114, 2416326), (124, 2221461), (132, 2086827), (171, 1610884), (186, 1480974), (198, 1391218), (209, 1317996), (228, 1208163), (279, 987316), (341, 807804), (342, 805442), (372, 740487), (396, 695609), (418, 658998), (558, 493658), (589, 467676), (627, 439332), (682, 403902), (684, 402721), (836, 329499), (1023, 269268), (1116, 246829), (1178, 233838), (1181, 233244), (1254, 219666), (1364, 201951), (1767, 155892), (1881, 146444), (2046, 134634), (2356, 116919), (2362, 116622), (2508, 109833), (3069, 89756), (3534, 77946), (3543, 77748), (3762, 73222), (4092, 67317), (4724, 58311), (5301, 51964), (6138, 44878), (6479, 42516), (7068, 38973), (7086, 38874), (7524, 36611), (10602, 25982), (10629, 25916), (12276, 22439), (12958, 21258), (12991, 21204), (14172, 19437)]